New Reduced price! IES LM-41-20 View larger

IES LM-41-20

M00011304

New product

IES LM-41-20 Approved Method: Photometric Testing of Indoor Fluorescent Luminaires

standard by Illuminating Engineering Society, 03/19/2020

More details

In stock

$124.27

-57%

$289.00

More info

Full Description

This document provides adequate and uniform methods for determining and reporting the photometric characteristics of indoor fluorescent luminaires. It describes characteristics of luminaires and some components, as well as the requirements for the thermal environment and proper control of the electrical and mechanical systems involved in testing. This document is also concerned with general test conditions and the testing procedure best suited for achieving accurate and consistent photometric results.